How Can the Operating Environment for Nutrition Research Be Improved in Sub-Saharan Africa? The Views of African Researchers

Optimal nutrition is critical for human development and economic growth. Sub-Saharan Africa is facing high levels of food insecurity and only few sub-Saharan African countries are on track to eradicate extreme poverty and hunger by 2015. Effective research capacity is crucial for addressing emerging challenges and designing appropriate mitigation strategies in sub-Saharan Africa. A clear understanding of the operating environment for nutrition research in sub-Saharan Africa is a much needed prerequisite. We collected data on the barriers and requirements for conducting nutrition research in sub-Saharan Africa through semi-structured interviews with 144 participants involved in nutrition research in 35 countries in sub-Saharan Africa. A total of 133 interviews were retained for coding. The main barriers identified for effective nutrition research were the lack of funding due to poor recognition by policymakers of the importance of nutrition research and under-utilisation of research findings for developing policy, as well as an absence of research priority setting from within Africa. Current research topics were perceived to be mainly determined by funding bodies from outside Africa. Nutrition researchers argued for more commitment from policymakers at national level. The low capacity for nutrition research was mainly seen as a consequence of insufficient numbers of nutrition researchers, limited skills and a poor research infrastructure. In conclusion, African nutrition researchers argued how research priorities need to be identified by African stakeholders, accompanied by consensus building to enable creating a problem-driven national research agenda. In addition, it was considered necessary to promote interactions among researchers, and between researchers and policymakers. Multidisciplinary research and international and cross-African collaboration were seen as crucial to build capacity in sub-Saharan nutrition research.     

Social sciences for food and health research

Healthier eating is a global challenge for chronic disease control. Food and Health Research in Europe (FAHRE) surveyed research structures and programmes in 32 countries, and reviewed research needs and gaps across nine themes. Food processing and safety research, nutrition and molecular research, and disease-based clinical research are strong; but research is weak on determinants of disease and healthier eating through policies and changing behaviours. Biomedical and commercial research for patents contrast with social research for the public interest. More funding and capacity support should go to social research in the food and health sector.     

What research with stored samples teaches us about research with human subjects

There is widespread discussion concerning the safeguards appropriate for human research subjects. Less discussed is the fact that the safeguards one deems appropriate depend, in large part, on the model of research participation that one assumes. Therefore, to determine what safeguards are appropriate, it is necessary first to clarify the competing models of research participation. The ostensibly obscure debate over informed consent for research on stored biological samples is of particular interest in this regard because such research can involve varying subsets of the three central elements of research involvement. As a result, analysis of this debate provides an opportunity to identify the competing models of research participation. Based on this analysis, this paper describes a new model of research participation that is emerging, and considers its implications for clinical research.     

BENEFITS TO RESEARCH SUBJECTS IN INTERNATIONAL TRIALS: DO THEY REDUCE EXPLOITATION OR INCREASE UNDUE INDUCEMENT?

There is an alleged tension between undue inducement and exploitation in research trials. This paper considers claims that increasing the benefits to research subjects enrolled in international, externally‐sponsored clinical trials should be avoided on the grounds that it may result in the undue inducement of research subjects. It proceeds from the premise that there are good grounds for thinking that, at least some, international research sponsors exploit trial participants because they do not provide the research population with a fair share of the benefits of research. This provides a prima facie argument for increasing the benefits for research participants. Concern over undue inducement is a legitimate moral concern; however, if this concern is to prevent research populations from receiving their fair share of benefits from research there must be sufficient evidence that these benefits will unduly influence patients’ decision‐making regarding trial participation. This article contributes to the debate about exploitation versus undue inducement by introducing an analysis of the available empirical research into research participants’ motivations and the influence of payments on research subjects’ behaviour and risk assessment. Admittedly, the available research in this field is limited, but the research that has been conducted suggests that financial rewards do not distort research subjects’ behaviour or blind them to the risks involved with research. Therefore, I conclude that research sponsors should prioritise the prevention of exploitation in international research by providing greater benefits to research participants.     

Synthetic biology: an emerging research field in China

Synthetic biology is considered as an emerging research field that will bring new opportunities to biotechnology. There is an expectation that synthetic biology will not only enhance knowledge in basic science, but will also have great potential for practical applications. Synthetic biology is still in an early developmental stage in China. We provide here a review of current Chinese research activities in synthetic biology and its different subfields, such as research on genetic circuits, minimal genomes, chemical synthetic biology, protocells and DNA synthesis, using literature reviews and personal communications with Chinese researchers. To meet the increasing demand for a sustainable development, research on genetic circuits to harness biomass is the most pursed research within Chinese researchers. The environmental concerns are driven force of research on the genetic circuits for bioremediation. The research on minimal genomes is carried on identifying the smallest number of genomes needed for engineering minimal cell factories and research on chemical synthetic biology is focused on artificial proteins and expanded genetic code. The research on protocells is more in combination with the research on molecular-scale motors. The research on DNA synthesis and its commercialisation are also reviewed. As for the perspective on potential future Chinese R&D activities, it will be discussed based on the research capacity and governmental policy.     

Strategic emphases for tropical diseases research: a TDR perspective

Setting priorities for health research is a difficult task, especially for the neglected diseases of the poor. A new approach to priority setting for tropical diseases research has been adopted by the UNDP/World Bank/WHO Special Programme for Research and Training in Tropical Diseases (known as the TDR). Priorities are defined on the basis of a comprehensive analysis of research needs and research opportunities for each of the ten major tropical diseases in the TDR portfolio. The resulting strategic emphases matrix reflects the priorities for tropical diseases research from the perspective of the TDR. Its purpose is not to impose global research priorities, but we believe the results could be useful to other organizations.     

Strategic emphases for tropical diseases research: a TDR perspective

Setting priorities for health research is a difficult task, especially for the neglected diseases of the poor. A new approach to priority setting for tropical diseases research has been adopted by the UNDP/World Bank/WHO Special Programme for Research and Training in Tropical Diseases (known as the TDR). Priorities are defined on the basis of a comprehensive analysis of research needs and research opportunities for each of the ten major tropical diseases in the TDR portfolio. The resulting strategic emphases matrix reflects the priorities for tropical diseases research from the perspective of the TDR. Its purpose is not to impose global research priorities, but we believe the results could be useful to other organizations.     

Research ethics and the challenge of whole-genome sequencing

The recent completion of the first two individual whole-genome sequences is a research milestone. As personal genome research advances, investigators and international research bodies must ensure ethical research conduct. We identify three major ethical considerations that have been implicated in whole-genome research: the return of research results to participants; the obligations, if any, that are owed to participants' relatives; and the future use of samples and data taken for whole-genome sequencing. Although the issues are not new, we discuss their implications for personal genomics and provide recommendations for appropriate management in the context of research involving individual whole-genome sequencing.     

Health research in Canada: a shifting paradigm.

A personal review of medical research in Canadian medical schools over the past 25 years reveals extraordinary contributions. Over this time, medical research evolved from a by-product of faculty members to a commitment that determines the future success of a medical faculty. The increasing competition for health research funding and the high standards created internationally have changed the way research is organized in our medical faculties. Current trends include a move toward group and thematic research, an increased role of research institutes and the development of strategic partnerships with industry. Because of the need for more planning and more critical and timely review of research efforts, the benefits of collaboration enhance the quality and competitiveness of a medical faculty. A broadened vision of the Medical Research Council and provincial foundations and the need to increase resources for research foreshadow even greater change.     

OECD guidelines on open access: commercialization in disguise?

The Organisation for Economic Co-operation and Development (OECD) has published a new set of principles and guidelines to promote open access to datasets and results from publicly funded research. However, there is reason to think twice about the implications of making demands for transparency and open access for publicly funded research only. How will such demands affect incentives and research agendas? Might this new regulation of publicly funded research have undesirable effects on the quality and value of research? Placing the OECD guidelines in a broader context of research regulation, we argue that they might provide a further push toward collaboration with commercially sponsored research and reinforce incentive structures that favour the creation of commercial value.     

Photography as a research tool

This paper attempts to delineate a research design and method for using the photograph as a research tool. An analysis of the photograph's research suitability will consider its ability to structure “articulated visual statements” of the community and to generate “explanatory models” for analysis and interpretation. A significant aspect of the study is the material it offers for a discussion on an important methodological dimension for acquiring knowledge through visual research data. The question is not whether to use photographs as research tools, but how to fit the photograph into the research design and process.     

基于CiteSpace计量分析的景观绩效研究重点领域和前沿趋势的文献述评

景观绩效研究为支撑、评价和指导景观实践提供重要科学依据。随着相关研究文献数量的大幅增长,传统文献梳理方式难以客观把握当前研究内容的宽度与深度。CiteSpace作为当前文献信息可视化分析的主要工具,为挖掘研究知识的网络结构和前沿动向提供技术支持。以Web of Science数据库所收录2000—2017年的景观绩效文献为研究对象,通过计量分析和人工检阅结合的述评方式,客观定量地呈现当前景观绩效研究的文献概况和发展脉络,进而系统揭示景观绩效研究的七大重点领域和两大前沿方向,为拓展中国当前研究内容和明确未来发展方向提供参考,以期推动中国景观绩效研究的进一步发展。     

The behavioral research program at the Washington Park Zoo

For the past decade, the Washington Park Zoo, Portland, Oregon, has had an active behavioral research program. The research department is both a zoo-supported research facility for visiting researchers and staff, and an educational facility that teaches practical behavioral research methods to undergraduates. The research education program utilizes students from any of a dozen local colleges and universities. Students receive academic credit for their participation. Active keeper-participation plays a major role in many research projects. Not only does keeper-cooperation facilitate research, but their knowledge of the individual animals often proves invaluable. In addition to involvement in student projects, keepers have also conducted their own research projects.     

Methods for structuring scientific knowledge from many areas related to aging research

Aging and age-related disease represents a substantial quantity of current natural, social and behavioral science research efforts. Presently, no centralized system exists for tracking aging research projects across numerous research disciplines. The multidisciplinary nature of this research complicates the understanding of underlying project categories, the establishment of project relations, and the development of a unified project classification scheme. We have developed a highly visual database, the International Aging Research Portfolio (IARP), available at AgingPortfolio.org to address this issue. The database integrates information on research grants, peer-reviewed publications, and issued patent applications from multiple sources. Additionally, the database uses flexible project classification mechanisms and tools for analyzing project associations and trends. This system enables scientists to search the centralized project database, to classify and categorize aging projects, and to analyze the funding aspects across multiple research disciplines. The IARP is designed to provide improved allocation and prioritization of scarce research funding, to reduce project overlap and improve scientific collaboration thereby accelerating scientific and medical progress in a rapidly growing area of research. Grant applications often precede publications and some grants do not result in publications, thus, this system provides utility to investigate an earlier and broader view on research activity in many research disciplines. This project is a first attempt to provide a centralized database system for research grants and to categorize aging research projects into multiple subcategories utilizing both advanced machine algorithms and a hierarchical environment for scientific collaboration.     

A Framework to Link International Clinical Research to the Promotion of Justice in Global Health

How international research might contribute to justice in global health has not been substantively addressed by bioethics. Theories of justice from political philosophy establish obligations for parties from high‐income countries owed to parties from low and middle‐income countries. We have developed a new framework that is based on Jennifer Ruger's health capability paradigm to strengthen the link between international clinical research and justice in global health. The ‘research for health justice’ framework provides direction on three aspects of international clinical research: the research target, research capacity strengthening, and post‐trial benefits. It identifies the obligations of justice owed by national governments, research funders, research sponsors, and investigators to trial participants and host communities. These obligations vary from those currently articulated in international research ethics guidelines. Ethical requirements of a different kind are needed if international clinical research is to advance global health equity.     

Glutamate transporter: an unexpected target for some antibiotics

Molecular pain is a relatively new and rapidly expanding research field that represents an advanced step from conventional pain research. Molecular pain research addresses physiological and pathological pain at the cellular, subcellular and molecular levels. These studies integrate pain research with molecular biology, genomics, proteomics, modern electrophysiology and neurobiology. The field of molecular pain research has been rapidly expanding in the recent years, and has great promise for the identification of highly specific and effective targets for the treatment of intractable pain. Although several existing journals publish articles on classical pain research, none are specifically dedicated to molecular pain research. Therefore, a new journal focused on molecular pain research is needed. Molecular Pain, an Open Access, peer-reviewed, online journal, will provide a forum for molecular pain scientists to communicate their research findings in a targeted manner to others in this important and growing field.     

The Ethical Conduct of Studies Involving Controlled Human Exposure to Environmental Pollutants

In recent years, the concern for human research subject protection has increased markedly in the United States. The nature of research subject participation in controlled-exposure environmental health research is such that the individual subject bears the risk of participation, while the benefits of such research accrue to society. Therefore, particular attention must be paid when designing studies to protect the health and safety of human research subject. This paper outlines principles for the appropriate selection of pollutants to which humans can be exposed, and the principles that should be used to protect the health and safety of human research subject.     

From protectionism to inclusion: A New Zealand perspective on health‐related research involving adults incapable of giving informed consent

The revision of the Council of International Organizations of Medical Sciences (CIOMS) International ethical guidelines for health‐related research (2016) heralds a paradigm shift from the ‘protectionist’ policies that emerged following historical research atrocities of the 20th century, towards a more nuanced and inclusive approach to research participation. Adopting this modified approach will enable countries to secure the benefits of research for individuals and for society as a whole, while at the same time minimizing the potential for exploitation and research‐related harms. This article considers the potential impact of Guideline 16 of the CIOMS 2016 from a New Zealand perspective, with respect to research involving adults with impaired capacity and who are incapable of giving informed consent. While the CIOMS 2016 apply a ‘minimal risk’ threshold to guide research involving adults who lack capacity to consent, New Zealand law currently adopts a ‘best interests’ standard which significantly restricts the scope of permissible research that may be performed in this context. This article argues that the CIOMS 2016 should influence change to New Zealand’s legal framework for ethical review of research. CIOMS 2016 provides useful guidance for the necessary standards and processes to enable the responsible and ethical inclusion of adults with impaired capacity in research.     

基于Web of Science的国际应用生态学研究进展

应用生态学是自然资源管理和生态环境保护最重要的科学技术工具之一.在当前自然资源短缺、环境污染严重、生态系统退化的严峻形势下,对国际应用生态学的理论基础、研究方法、研究热点进行分析,对夯实我国应用生态学的知识基础、指明研究方向、确定战略定位具有重要意义.本文基于文献计量学原理,借助CiteSpace、Carrot²等信息可视化软件,以Web of Science中1980—2018年国际应用生态学研究领域基于不同检索策略的两个文献数据集合为研究对象,从研究载体、研究力量及研究内容3个维度进行文献时空分布、核心研究力量、研究热点演进以及研究前沿及趋势分析,旨在揭示其学科发展轨迹、研究现状与发展趋势,以期为未来我国的应用生态学研究提供参考.     

Supply and use of human tissue for research purposes: survey of BATB affiliated tissue banks

This paper describes a survey undertaken to identify the extent of supply and use of human tissue in research by BATB affiliated tissue banks. Approximately one third of tissue banks registered with the BATB are currently supplying samples that are found to be unsuitable for clinical use, for research. These banks all obtain consent for research and all supply tissue for in-house research. Some tissue is transferred to other public and commercial institutions. A harmonised network approach is proposed as the way forward to meet the increasing demand for human tissue in research.